Answer:
2^-6.
Step-by-step explanation:
64 = 2^6
so 1/64 = 1 / 2^6
= 2^-6.
64 as a power of 2 is 2 in to 6
64=2 times 2 times 2 times 2 times 2 times 2 times 2=2 to 6